Oil ended the week with increase

Trading on Friday recorded an increase in oil prices amid signs of a slowdown in the growth of shale oil production in the United States. However, during the week, oil fell slightly against the backdrop of renewed concerns about the level of implementation of the agreement to reduce production by OPEC countries.
At the close of trading on Friday, September futures for WTI rose by $0.55, or approximately 1.1%, ending Friday's session at $49.58 a barrel.
By the close of Friday trading on the London Commodity Exchange ICE Futures Exchange, October futures for Brent crude rose by $0.41, or approximately 0.8% to $52.42 a barrel.